feat: parse project metadata from PF links

internal/pf/store.go

@@ -356,6 +356,10 @@ func (a *App) CreateProject(ctx context.Context, ownerID int64, p ProjectPayload
 	}
 	p.Title = title
 	p.DealType = deal
+	p, err = a.enrichProjectPayloadFromURL(ctx, p)
+	if err != nil {
+		return nil, err
+	}
 	if err := validateProjectRequired(p); err != nil {
 		return nil, err
 	}
@@ -395,6 +399,10 @@ func (a *App) UpdateProject(ctx context.Context, ownerID, projectID int64, p Pro
 	p = mergeProjectPayload(current, p)
 	p.Title = title
 	p.DealType = deal
+	p, err = a.enrichProjectPayloadFromURL(ctx, p)
+	if err != nil {
+		return nil, err
+	}
 	if err := validateProjectRequired(p); err != nil {
 		return nil, err
 	}
@@ -437,6 +445,51 @@ func mergeProjectPayload(current *Project, p ProjectPayload) ProjectPayload {
 	return p
 }
 
+func (a *App) enrichProjectPayloadFromURL(ctx context.Context, p ProjectPayload) (ProjectPayload, error) {
+	url := cleanPtr(p.OurURL)
+	if url == nil || a.Worker == nil {
+		return p, nil
+	}
+	parsed, err := a.Worker.ParseOwnListing(ctx, *url)
+	if err != nil {
+		if projectMissingParsedFields(p) {
+			return p, fmt.Errorf("parse our_url: %w", err)
+		}
+		return p, nil
+	}
+	return applyParsedOwnListing(p, parsed), nil
+}
+
+func projectMissingParsedFields(p ProjectPayload) bool {
+	return p.OurPrice == nil ||
+		cleanPtr(p.DLDPermit) == nil ||
+		cleanPtr(p.Building) == nil ||
+		p.Bedrooms == nil ||
+		p.SizeSqft == nil
+}
+
+func applyParsedOwnListing(p ProjectPayload, parsed *ParsedOwnListing) ProjectPayload {
+	if parsed == nil {
+		return p
+	}
+	if parsed.OurPrice != nil && *parsed.OurPrice > 0 {
+		p.OurPrice = parsed.OurPrice
+	}
+	if permit := cleanPtr(parsed.DLDPermit); permit != nil {
+		p.DLDPermit = permit
+	}
+	if building := cleanPtr(parsed.Building); building != nil {
+		p.Building = building
+	}
+	if parsed.Bedrooms != nil {
+		p.Bedrooms = parsed.Bedrooms
+	}
+	if parsed.SizeSqft != nil && *parsed.SizeSqft > 0 {
+		p.SizeSqft = parsed.SizeSqft
+	}
+	return p
+}
+
 func validateProjectRequired(p ProjectPayload) error {
 	if cleanString(p.Title) == "" {
 		return fmt.Errorf("title is required")